<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>

    <link rel="stylesheet" href="style.css">
</head>
<body>

<!--<center>Hello World</center>-->

<div style="text-align: center;">Hello World</div>

<!--<div>Hello World</div>-->
</body>
</html>